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Active licences in RBQ data dated November 6, 2026 · official register ↗ · list order

Optimalext inc.

✓ RBQ licence 8110-4697-33 · Montréal · Licensed since 1998

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonry

Call · 514 983-3432

9102-0164 Québec inc.

✓ RBQ licence 8360-3811-01 · Baie-D'Urfé · Licensed since 2008

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 730-5571

Sasso Construction inc.

✓ RBQ licence 8351-6484-37 · Montréal · Licensed since 2007

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 450 719-1436

Groupe Fieldturf Tarkett Québec inc.

✓ RBQ licence 8340-8039-26 · Montréal · Licensed since 2006

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 722-1744

9079-0916 Québec inc.

✓ RBQ licence 8240-2827-33 · Montréal-Est · Licensed since 1999

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 514 648-1995

8534039 Canada inc.

✓ RBQ licence 5671-6095-01 · Montréal · Licensed since 2013

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 926-4883

David K. Construction inc.

✓ RBQ licence 5674-1846-01 · Dollard-des-Ormeaux · Licensed since 2013

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 867-7047

Groupe Julmat inc

✓ RBQ licence 5620-9000-01 · Montréal · Licensed since 2010

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesConcrete and foundations

Call · 514 327-8189

9201-7706 Québec inc.

✓ RBQ licence 5677-4565-01 · Montréal · Licensed since 2013

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 802-5210

9161-0501 Québec inc.

✓ RBQ licence 8340-4046-23 · Westmount · Licensed since 2006

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplaces

Call · 514 369-2006

Constructions Concreate Ltée

✓ RBQ licence 8102-6387-16 · Montréal · Licensed since 2006

Renovation, construction and general workHeating, ventilation and air conditioningWood stoves and fireplacesMasonryConcrete and foundationsSeptic systemsWells and water pumps

Call · 514 335-0412

LM 1947 Inc.

✓ RBQ licence 8283-9812-55 · Montréal · Licensed since 2004

Renovation, construction and general workElectriciansHeating, ventilation and air conditioningWells and water pumps

Call · 514 523-2831
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